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808nm, 10W Output, 105µm Multimode Fiber-Coupled Laser Diode in Turn-Key Control System

  • 10W Laser 808nm infographic
  • rear panel 2021 master blaster three bullet break out laser diode system
  • 808nm-10w-laser-diode-infographic
  • Connector Pinout for 10W Laser
  • 808nm 10W Laser Dimensions
  • 10W laser screen capture image

$6995.00  
sku / item#: LDX-808NM-10W
ships: Request a Quote for Current Ship Date

Key Features
  • User Adjustable Output Power 0 to 10 Watts (CW)
  • User Adjustable Temperature, CW/QCW Mode Settings, and All Laser Operating Parameters
  • RS232 Interface with LabVIEW Drivers; USB Optional
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  • SIMPLE TO OPERATE: System ships with 808nm laser diode installed and tested in control electronics and mounting module
  • FACTORY CONFIGURED LIMITS: Current and temperature limits keep laser diode in safe operating range
  • INSTALLATION SUPPORT: Get up and running fast with unlimited phone & email tech-support; see contact info in the images section to the left
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Why do Scientists & Engineers Choose Laser Lab Source?

MODEL LDX-808NM-10W
PRICE $6995.00
Optical OUTPUT: Laser Diode Specifications (typical @ 25°C)
  • Laser Center Wavelength: 808 nm (+/-10 nm)
  • Laser Output Power Range: 0 - 10 Watts (user adjustable)
  • Laser Spectral Line Width (FWHM): 3 nm
  • Laser Fiber Termination: SMA905 (rear panel output)
  • Laser Fiber Numeric Aperture: 0.22
  • Laser Fiber Core Diameter: 105 µm
CONTROL UNIT LASER DIODE PROTECTION FEATURES
  • Soft-Start Current Ramp to Setpoint (User Programmable)
  • Soft-Start Current Ramp Factory Default Set to 300 Milliseconds
  • Factory Pre-Set Maximum Current Limit
  • Factory Pre-Set Upper Temperature Limit
  • ESD and Power Surge Clamp, AC Line Filter
  • Reverse Voltage Transient Clamp
  • Keylock Switch and Safety Interlock
  • Short Circuit when Laser Diode Current Turned OFF
  • Front Panel e-Stop Button Emergency Shut-Down
  • Factory Pre-Set Upper Temperature Limit
  • Open Circuit Detection and Fast Shut-Down
CONTROL UNIT TEMPERATURE CONTROLLER and TEC cooled laser diode mounting plate Specifications
  • Cooling Design: Peltier (TEC) Cooled Laser Diode Mounting Plate
  • Laser Temperature Setpoint: User Adjustable within Factory Pre-Set Range (Upper Limit Pre-Set to Protect Laser)
  • TEC Control Loop Algorithm: Full P.I.D., User-Adjustable Parameters
  • P.I.D. Variables: Factory Pre-Set for Optimum Performance
  • Laser Diode Upper & Lower Temperature Limits: Factory Pre-Set
  • Control Unit Waste Heat Removed by Forced-Air
QCW PULSING MODE and MODULATION specifications
  • QCW Pulse Rise and Fall Time: < 20 μs to CW (< 10 μs on request)
  • QCW Trigger: Internal Function Generator or External Trigger
  • QCW Pulse Modes: Continuous Pulses, Single Pulses, Bursts
  • Pulse Time Base Accuracy: ± 1.0%
  • Modulation Signal: Accepts External Digital (TTL) or Analog
  • Modulation Input Connector: BNC, Input Impedance 10K ohm
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  • Modulation Input Voltage Range: 0 ~ 4 Volts (4V = Max Current)
  • Analog Modulation Bandwidth: 1 Hz – 20 kHz
System Dimensions and Power Requirement
  • 2U Standard Units High, Standard 19 Inch Rack Width
  • Dimensions: 89.0 mm (h) x 482 mm (w) x 260 mm (l)
  • Input Power: Universal 110V ~230 VAC, 50/60Hz
  • Rack Mount Brackets: Included
  • Bench-top Folding Feet: Included
User Interface
  • Front Panel LCD, Full Alphanumeric Display with Key Pad
  • RS232 Standard, LabView Drivers Included
  • USB Optional; Inquire
  • GUI Control Software Included

Product Overview:

808nm, 10 Watt, Turn-Key Laser Diode System

Model LDX-808NM-10W is a completely integrated, turn-key laser diode source and control system for R&D and manufacturing applications. These pre-configured 10 Watt instruments give the user full control over the integrated laser module. The user can adjust drive current, optical power, temperature set-point, CW or QCW mode, and other parameters. The 808 nm laser diode is a fiber coupled module which is mounted on a Peltier cooled mounting plate inside the instrument. The laser is precisely calibrated and controlled to deliver a highly stable output.

Factory Configured Protection Settings for the Laser Diode

The LDX series instruments ship with factory configured protection settings to make sure that the laser is run safely and operates within the specified maximum operating limits. These limits include the upper current limit and upper temperature limit. Additionally, a soft-start current ramp is set to 300 milliseconds to protect the laser from thermal shock when the bias current is applied. This soft-start ramp time can be customer configured through the front panel or digital interface. These units also have clamping circuitry to protect the laser against power surges and ESD.

Peltier Based Temperature Control System

These units have an integrated TEC controller with a full P.I.D. control loop to provide fast and efficient heat removal from the laser diode source. The laser diode is mounted on a Peltier cooled mounting plate made of nickel plate copper. This internal mounting plate is machined with very high surface finish and flatness to provide low thermal resistance, typically less than 0.06 K/C. The laser mounting plate is attached to a fan cooled air duct to remove the waste heat and help keep the laser temperature stable.

Soft-Start Current Ramp

In addition to the current the temperature limit protection settings, the LDX-808NM-10W series laser source gives the user the option of setting the soft-start current ramp time from 300 milliseconds up to 10 seconds. This user adjustable current ramp allows you to customize the "power on" sequence of the source for your specific application.

User Controls

Users have full control of the fiber coupled laser module power through a touch-key front panel menu and LCD display or through the digital interface. The LDX systems can be controlled remotely by RS232 with the included LabView drivers, or by the optional USB interface.

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